Studies on the coal-powder filled polypropylene

被引：0

作者：

Lu, JJ ^{[1
]}

Li, F ^{[1
]}

Zhu, SY ^{[1
]}

Ye, JL ^{[1
]}

Xie, KC ^{[1
]}

机构：

[1] Taiyuan Univ Technol, Shanxi Key Lab Coal Sci & Technol, Taiyuan 030024, Peoples R China

来源：

PROSPECTS FOR COAL SCIENCE IN THE 21ST CENTURY | 1999年

关键词：

alkylation; coal composites; coal-powder filled;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Coal is a complex cross macromolecule with various polyaromatic structural units. It can be used as filler of polyalkene. The interface adhesion is an important factor that affects the properties of coal filled polymer composites. The surface of coal was modified under Friedel-Crafts alkylation condition. It promoted the interface adhesion between coal and polyalkene. The morphological structure was observed through SEM. The mechanical properties of composites filled by alkylated coal are better than those filled by original coal. The escape of volatile matter in coal will accelerate the destroying of material when the composites are under stress.

引用

页码：1053 / 1056

页数：4

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